baber/WOPTO huggingface dataset:
Patent RU-2193685-C2 (RU)
Title: Valve-type injection nozzle
Inventor: SHUL DT DITRIKH
IPC: F02M59/46
Filed: 1997-09-24
Granted: 2002-11-27
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: invention relates to fuel injection equipment. proposed valve-type nozzle for fuel injection systems of internal combustion engines designed mainly for direct injection of fuel into engine combustion chamber has coil, core serving as inner pole and at least partially enclosed by coil in which inner longitudinal hole is made being part of fuel flow passage, and armature. Core is made of magnetically soft powder composite. Special devices are provided to enclose core in case sealed relative to sections of fuel passage to prevent wetting of core with fuel. Core can be made up of several sectors forming a round ring, when assembled. Sectors are made of ferrite-free material and are electrically insulated from each other. EFFECT: reduced to minimum eddy currents in magnetic circuit, time of operation of valvetype nozzle, improved linear characteristics, simplified design and improved reliability in operation. 27 cl, 6 dwg
Patent RU-2185990-C2 (RU)
Title: Microcar
Inventor: MAKAROV JU V
IPC: B62H7/00
Filed: 1998-10-23
Granted: 2002-07-27
Abstract: FIELD: transport engineering. SUBSTANCE: scooter frame is used as frame of proposed microcar to upper part of which cross beam is secured by one end. Bushing of additional handlebar is secured on other end of cross beam. This bushing is connected with main handlebar by means of tie rod. Additional handlebar is furnished with controls similar to controls of main handlebar. Platform body is butt-joined to lower flange of frame on which seat for back-up driver is mounted before additional handlebar. This seat has members for fixing the seat of position. Ladder-ramp is found in rear part of body. Microcar has self-aligning wheel installed in front part of platform body on flexible member, and side wheel whose arrangement and mounting corresponds to arrangement and mounting of side wheel of motorcycle with sidecar. EFFECT: reduced mass, simplified design. 14 dwg
Patent RU-2157969-C2 (RU)
Title: Single-jet water meter
Inventor: DARUK A S
IPC: G01F1/08
Filed: 1998-12-22
Granted: 2000-10-20
Abstract: FIELD: measurement technology, measurement of water volume predominantly in public water supply systems. SUBSTANCE: neck of water meter case carries measurement unit with space housing impeller. Radial ribs are located on lid closing space and in part of bottom of space between eccentric inlet and outlet holes. Sealing member in the form of ring and clamp bordering on it is laid in grooves in external surface of measurement unit. Manufacture of measurement unit in the form of independent module makes it possible to replace it right at point of installation of water meter. EFFECT: enhanced sensitivity and prolonged service life of water meter due to partial unloading of impeller supports. 2 cl, 8 dwg
Patent RU-2185372-C2 (RU)
Title: Alkyl-substituted cyclic amines as selective ligands of d3-dopamine
Inventor: HAADSMA-SVENSSON SUSANNE R
IPC: C07D261/10
Filed: 1997-05-12
Granted: 2002-07-20
Abstract: FIELD: organic chemistry. SUBSTANCE: invention relates to alkyl-substituted cyclic amines of the formula (I):   where X and Y are in position 5, 6 or 7 where: (i) n = 1; X means   where m = 0 or 1 with exception of case that when m = 0 then Y can not mean hydrogen atom, and Y means hydrogen atom or OR 6 ; (ii) n = 0 or 1 and in this case X and Y are in ortho-position relatively each to other and they in common form: (a) -C(O)NR 10 C(O)-; (b) -C(O)NR 4 (CH 2 ) x NR 10 C(O)- (where x = 0 or 1); (c) -CH 2 NR 10 C(O)-; (d) -(CH 2 ) 2 NR 10 C(O)-; (e) -CH 2 C(O)NR 10 ; (g) -N(R 3 )-C(O)-O-; (j) -CH 2 N(R 8 )CH 2 ; iii) n = 0 and Y means OR 9  and in this case X means (CH 2 ) m CONR 4 R 5 , (CH 2 ) m NHCOR 3  (where m = 0 or 1); R 1  and R 2  mean independently C 1 -C 8 -alkyl; R 3  means C 1 -C 8 -alkyl, aryl; R 4  and R 5  mean independently H, C 1 -C 8 -alkyl, C 1 -C 6 -alkylaryl or aryl; C 6  means C 1 -C 8 -alkyl; R 8  means C 1 -C 8 -alkyl, SO 2 R 4  (under condition that R 4  does not mean hydrogen atom); R 10  means H, C 1 -C 8 -alkyl, C 1 -C 6 --alkylaryl and aryl in all indicated value means phenyl possibly substituted with methyl, nitro-group, chlorine, fluorine, bromine atom, amino-group, CN, carboxamido-group, acetyl; or it means thiophenyl, isoxazolyl, imidazolyl. Compounds of the formula (I) are selective ligands of D3-dopamine that ensures to use their in treatment of disorders of the central nervous system. EFFECT: valuable medicinal properties of compounds. 16 cl, 2 tbl
Patent RU-2242415-C2 (RU)
Inventor: MANSERVIDZHI AL BERTO
IPC: B65D75/28
Filed: 1999-04-14
Granted: 2004-12-20
Abstract: FIELD: packing equipment, particularly for cigarette packing. 
     SUBSTANCE: package has inner shell for holding cigarettes and outer shell wrapped around inner shell. Outer shell is made of multilayer material including the first, inner, layer of paper and the second one made of decorative textile web material and connected to the first layer. 
     EFFECT: increased reliability of cigarette protection. 
     9 cl, 2 dwg
Patent RU-2166834-C2 (RU)
Title: Switching power amplifier using analog correction of output voltage
Inventor: ERMOLAEV D S
IPC: H03F3/20
Filed: 1999-06-08
Granted: 2001-05-10
Abstract: FIELD: electronic engineering. SUBSTANCE: amplifier has two ac reference-voltage supplies, n bit cells each incorporating transformer, first, second, and shunt adequately connected diodes, n switching members, input signal terminal, and amplifying member. It also has controlled rectifier, filter, and analog-to-digital converter for controlling bit cells; amplifying member is, essentially, analog power amplifier. Switching power amplifier also has voltage divider connected to load, to analog power amplifier, and to ground bus. EFFECT: reduced number of power supplies, enhanced efficiency and reliability. 4 cl, 5 dwg
Patent RU-2165934-C2 (RU)
Inventor: GOLOVASHIN V L
IPC: C02F1/44
Filed: 1999-06-15
Granted: 2001-04-27
Abstract: FIELD: physico-chemical methods. SUBSTANCE: solutions are separated by reverse osmosis technique at pressure from 3.0 to 5.0 MPa with assistance of semipermeable composite membranes. Invention is meant to be applied in chemical, medicinal, and also in gunpowder industries. EFFECT: increased efficiency of separation enabling reuse of separation products in production process. 1 dwg, 2 tbl
Patent RU-2172110-C2 (RU)
IPC: A23G1/00
Filed: 1999-06-28
Granted: 2001-08-20
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves using Jerusalem artichoke (girasole) tubers; pretreating, drying and frying tubers at 110-145 C. EFFECT: simplified method and improved gustatory qualities of product. 1 tbl _
Patent RU-2170804-C2 (RU)
Title: Drilling device for expanded hole
Inventor: KUPCHINSKIJ IGOR ALEKSANDROVIC
IPC: E21B10/32
Filed: 1999-08-03
Granted: 2001-07-20
Abstract: FIELD: drilling of holes with expansion of their lower parts, mainly, of holes for drilling and filled in place piles and also for mining of diamond-bearing ores by drilling. SUBSTANCE: drilling device consists of rotating links with rock-cutting tool which are connected with body by means of axles and cylindrical hole director with wedge-like recesses coming in contact with links. Cylindrical hole director rests on hole bottom. Drilling device body is movable relative to hole director and capable of its accommodation. Telescopic channel for circulation of drilling mud is formed in hole director and drilling device body. Drilling device provides for hole expansion for preset limited height and efficient operation practically in any rocks to expand hole to diameter exceeding its two-fold diameter. EFFECT: higher efficiency of device operation. 5 cl, 4 dwg
Patent RU-2170732-C2 (RU)
Inventor: JUKIMASA KHIDEFUMI
IPC: C07D413/12
Filed: 1993-04-19
Granted: 2001-07-20
Abstract: FIELD: organic chemistry, medicine, pharmacy. SUBSTANCE: invention relates to novel derivatives of 4,1-benzoxazepine-2-one of the formula (I)   where R 1  is lower alkyl substituted at least with one optionally substituted hydroxyl group; R 2  and R 3  mean independently each of other hydrogen atom or phenyl that is substituted with 1-3 substitutes taken among the group including lower C 1 -C 4 - alkoxy-groups; X means a bond, methylene group or binding group with chain length 1-7 atoms taken among the group including -(CH 2 ) m -E-(CHR 6 ) n - where m and n mean independently each of other 1 or 2; E is a bond or oxygen atom, -NR 5 -, -CONR 7 - where R 5  means methylsulfonyl-group; R 6  and R 7  mean independently each of other: (i) hydrogen atom; (ii) unsubstituted lower alkyl or lower alkyl substituted with substitutes taken among the group including piperidine, indolyl and possibly esterified carboxy-groups; (iii) benzyl; Y means optionally substituted carbamoyl and/or substitutes at N-atom of carbamoyl group taken in common they form a ring that can be substituted, or tetrazolyl, or piperidine, and ring A is substituted with 1-3 substituted taken among the group including halogen atoms, or their salts. Invention relates to also two particular compounds. Compounds show inhibitory effect on activity of squalene synthetase and antifungal effects. Invention can be used in treatment of patients with hyperlipemia and arteriosclerosis. EFFECT: new compounds indicated above, valuable medicinal properties. 6 cl, 8 tbl, 22 ex
Patent RU-2189787-C2 (RU)
Title: Method for creating bronchial anastomosis
Inventor: KAGAN I I
IPC: A61B17/24
Filed: 1999-08-25
Granted: 2002-09-27
Abstract: FIELD: medicine. SUBSTANCE: method involves forming bronchial anastomosis using surgical techniques not catching mucous membrane with thread brought through submucous base. Continuous sutures are applied to membrane part in the cases of circular resection and interrupted sutures are put in on the cartilaginous part. When making wedge-like resection, the anastomosis is created using continuous suture. EFFECT: accelerated healing of bronchial anastomosis. 2 dwg
Patent RU-2170939-C2 (RU)
Title: Method of capacitance to frequency conversion
Inventor: ELJAGIN S V
IPC: G01R27/26
Filed: 1999-08-27
Granted: 2001-07-20
Abstract: FIELD: conversion equipment. SUBSTANCE: invention refers to conversion units of capacitive pickups of information take-off and can be used to construct various instruments. Method is based of employment of processes occurring in RCL circuit under periodic action of rectangular voltage pulses which are formed from constant voltage by alternation of interval of its commutation to RCL circuit and of intervals of processing of current of transition process in RCL circuit which includes pickup with converted capacitance C. In processing current of transition process is integrated and constant component is extracted from it. Commutation frequency is set such that zero increment of constant component of integrated current is provided. EFFECT: high sensitivity of conversion as integrated processing of current of transition period is conducted as a result of which accumulation of conversion errors of each processing interval takes place. 1 dwg
Patent RU-2171314-C2 (RU)
Title: Plasma gun for laser-plasma applying of coating
Inventor: MURZIN S P
IPC: H05H1/42
Filed: 1999-10-26
Granted: 2001-07-27
Abstract: FIELD: equipment for applying coatings by plasma sputtering. SUBSTANCE: plasma gun may be used for applying strengthened coating onto metallic and metal containing surfaces of products. Plasma gun has -shaped housing closed by means of two lateral covers supporting subsidiary anodes with dielectric substrates and subsidiary cathodes. Subsidiary anodes restrict nozzle with rectangular cross section opening. Anode includes two symmetrically arranged (relative to plane of motion of flat plasma cluster) plasma electrodes formed by sliding electric discharge occurring between jammed anode and subsidiary cathode and distributing along surface of dielectric substrate. The last is cooled by means of water heat exchanger. Powder mass is heated by means of laser irradiation in plane of touching of powder mass and said substrate. EFFECT: increased useful life period of plasma gun, enhanced efficiency. 2 dwg
Patent RU-2181856-C2 (RU)
Title: Overrunning jaw clutch
Inventor: PYLAEV B V
IPC: F16D41/12
Filed: 1999-12-30
Granted: 2002-04-27
Abstract: FIELD: transport engineering. SUBSTANCE: invention is designed for transmitting torque from one shaft to the other in one direction at high conveyed power. Proposed overrunning jaw clutch has friction-coupled driving and driven clutch members, springs, pawls and ratchet wheel engaging with spring and pawls. Ratchet wheel has conical friction surface in contact with similar surface of driven clutch member and it has inertia moment more than 10 times less than inertia moment of driving clutch member. Spring in proposed clutch are made in form of resilient plates on nut screwed onto clutch member, and pawls are installed in two rows in slots of driving clutch member. EFFECT: increased serviceability of clutch, reduced overall dimensions. 2 cl, 2 dwg
Patent UA-21959-C2 (UA)
IPC: A23D7/06
Filed: 1990-09-12
Abstract: PCT No. PCT/NO/0000140 Sec. 371 Date Apr. 14, 1992 Sec. 102(e) Date Apr. 14, 1992 PCT Filed Sep. 12, 1990 PCT Pub. No. WO91/03943 PCT Pub. Date Apr. 4, 1991.The present invention is directed to a process for producing a marine oil preparation, in the form of an oil-in-water emulsion, with the viscosity of mayonnaise, containing 22 to 90% by weight of cod-liver oil or other marine oils, or concentrates of such oils, where the emulsion is filled into containers made of an air-resistant material and which follows closely the contents during and after dosage so that no air space arises and therefore no oxidation of the preparation occurs. The production process occurs preferably under an inert gas atmosphere.
Patent UA-45966-C2 (UA)
IPC: F02B3/06
Filed: 1995-01-16
Abstract: The invention relates to a method of steam supplying into the sucked air fed to an internal combustion engine (1). The method includes the stages of the sucked air compression before the steam adding and introducing the sucked air into a contact with a liquid in a humidifying device (8) by concurrent delivering the compressed sucked air and a liquid into the humidifying device (8) and providing a possibility of passing the sucked air and the liquid through the humidifying device in opposite directions. The invention also relates to a device for the steam supplying into a sucked air feeding to an internal combustion engine (1), to which a compressor (6) is connected, needed for the sucked air compression. The device mentioned contains the humidifying device (8), installed between the compressor (6) and the engine (1), and which contains a first inlet for supplying a water into the humidifying device (8), and a second inlet for supplying the sucked air into the humidifying device (8), and the humidifying device (8) is designated for implementation of the process of the water steam introducing into the sucked air by making a contact between the sucked air and the water with concurrent providing the passage of the sucked air and the water through the humidifying device in opposite directions.
Patent UA-31447-C2 (UA)
Filed: 1998-09-04
Abstract: The pneumatic replacement pump is relative to the mechanical engineering industry. The pneumatic pump contains a work chamber with a valve chamber located in its lower section. The valve chamber has intake orifices with non-return valves, at that the total area of the intake orifices equals the cross-section area of the work chamber. The U-shaped vent channel with the shoulders of different lengths is located directly in the work chamber. The outlets of the vent channel are located at the upper part of the work chamber, at that the outlet of the longer shoulder is connected with a pressure branch pipe at the point that is lower than its non-return valve and to the drain pipe, which upper end is connected to the atmosphere. A device for adjusting the supply of the compressed gas with the use of an adjusting screw is built in the gas branch pipe, which has a pipe-bend with a throttling orifice.
Patent UA-44874-C2 (UA)
Inventor: KUZMINSKYI VITALII PAVLOVYCH
Filed: 1999-10-08
Abstract: Filter for water purification from solid and plastic pollutants is used for circulation water supply for nuclear and heat power plants. Filter has a body in a form of a pipe, a conic mesh filter, elements of which are placed in separate sectors formed by longitudinal ribs, and an active purifier for washing, in turns, by back water flux the mesh in each sector. Filtering elements at the flow side are open, and edges of those being nearer to the longitudinal axis of the body form an aperture opened to the discharge pipeline. In the body a bushing is placed, its aperture, in one of the limiting positions, is connected to the cavity of the active purifier and to the discharge pipeline at the same time. On the body, additionally, a tank with a valve at output branch pipe is installed, and the discharge pipeline is opened into this tank. The tank is connected to the cavity of the body via supplementary filtering elements. Improvement of the filter leads to increase of the filter reliability.
Patent UA-52779-C2 (UA)
Title: Appliance for changing sliders at the well head
Inventor: BONDARIEV VIKTOR ARTEMOVYCH
Filed: 2000-04-06
Abstract: Appliance for changing sliders at the well head has main support plate with axial channels and central axial channel, and additional support plate with axial channels; this is installed in parallel to the main plate, on support screws; at that the main support plate is made detachable; and the appliance is equipped with detachable chamber arranged as two semi-housings forming cylindrical cavity; one of the housings is equipped with feeding screw mechanism; the feeding screw mechanism has tightening element, receiving screw mechanism and tightening element fixed on the feeding screw mechanism are equipped with holders; unit is equipped with support tightening plate with axial channels and central axial channel, this is installed on guides and equipped with tightening element; appliance is equipped with support beam placed in the central axial channels of the main support plate and tightening support plate. Technical result – provision of possibility to change the slider in the case of the opening of the branch pipe of the cross section of the gusher fittings of the well head is larger than the opening of the slider.
Patent RU-2198190-C2 (RU)
Inventor: BARABASH D E
IPC: C08L61/22
Filed: 2000-09-06
Granted: 2003-02-10
Abstract: Изобретение относится к составам полимерных композиций и эффективно может быть использовано в конструкциях, подверженных значительным эксплуатационным воздействиям и температурным колебаниям. Композиция включает фурфуролацетоновую смолу, бензолсульфокислоту, андезитовую муку, сажу техническую, древесную щепу, стеклосечку или распущенный стекложгут, многоатомный спирт и синтетический дивинил-пипериленовый каучук СКДП-Н с соотношением звеньев дивинил: пиперилен по массе в пределах 58:42. Технической задачей является снижение стоимости композиционного материала за счет использования недорого синтетического дивинил-ипериленового каучука и повышение водо- и морозостойкости полимерной композиции. 2 табл.
Patent RU-2190058-C2 (RU)
Title: Roller on pneumatic tires
Inventor: BOVKUSH O N
IPC: E01C19/27
Filed: 2000-12-13
Granted: 2002-09-27
Abstract: FIELD: road building and construction facilities; compactors. SUBSTANCE: roller wheels are installed on support which permit the wheels execute complex rotation. Pushing devices and flexible hydraulic chambers connected by pipelines through hydraulic distributors with hydraulic pulsers are installed between frame and wheels. EFFECT: increased efficiency and improved quality of material compacting owing to realization of complex loading by combining vertical power action onto layer of compacted material with alternating adjustable horizontal action. 3 dwg
Patent RU-2197306-C2 (RU)
Title: Method for applying indirect photo lymphotropic therapy of purulent low extremity complications
Inventor: KORNILOV N V
IPC: A61N5/06
Filed: 2001-01-09
Granted: 2003-01-27
Abstract: FIELD: medicine. SUBSTANCE: method involves lymphotropically administering antibiotic solutions. Non-coherent monochrome infrared radiation phototherapy is concurrently carried out using special purpose device. The non-coherent monochrome infrared radiation is bilaterally applied to lumbar vertebral column segment area, inguinal fold median area and greater trochanter area as well as to back surface of the crus and frontal injured extremity femur surface. EFFECT: enhanced effectiveness of treatment; stable remission of the infectious process.
Patent RU-2190610-C2 (RU)
Inventor: SAFIN R R
IPC: C07D319/06
Filed: 2001-01-17
Granted: 2002-10-10
Abstract: FIELD: motor fuel production. SUBSTANCE: component is prepared by reaction of isobutene and linear butanes from butane-butylene fractions with formaldehyde sulfuric acid at 45-80 C and pressure 1.4-1.8 MPa for 5-12 h to give product composed, %: 4,4-dimethyl-1,3-dioxane, 44.1-63.5; 4,5- dimethyl-1,3-dioxane, 27.0-45.0; 4-ethyl-1,3-dioxane, 7.5-8.9; and other components, 2. EFFECT: extended resource of raw materials and increased choice of antiknock components. 1 dwg, 2 tbl
Patent RU-2216408-C2 (RU)
Inventor: STAROKOZHEV V A
IPC: B04B1/08
Filed: 2001-01-30
Granted: 2003-11-20
Abstract: FIELD: equipment for separation of emulsions into fractions in centrifugal force field; food-processing and other industries. SUBSTANCE: proposed separator includes drum having base and cover, taper plate stack, plate holder, preliminary separation chamber with light fraction receiving zones located between them, light and heavy fraction pressure chamber with pressure disks and supply pipe. Plate holder is provided with concentration regulator of light fraction separated in preliminary separation chamber. This regulator is made in form of nut screwed on body forming circular clearance with its cover for passage of light fraction to pressure disk. Change of flow section makes it possible to obtain required concentration. Sealing ring laid between nut and plate holder body prevents air from entering preliminary separation chambers. Nut is so positioned that its outer edge is located in layer of light fraction in the course of operation, thus excluding penetration of air into these chambers and consequently excluding aeration of fraction and its foaming. EFFECT: increased productivity of separator; improved quality of light fraction. 2 dwg
Patent RU-2226552-C2 (RU)
Inventor: KEPPLINGER LEOPOLD VERNER
IPC: C21B13/02
Filed: 1999-07-12
Granted: 2004-04-10
Abstract: FIELD: metallurgy. SUBSTANCE: the invention is dealt with a shaft furnace of a direct reduction, that uses a loading of a lumpy material containing ferric oxide and-or sponge iron in the shaft furnace from above. The shaft furnace has a set of located in one plane gas-feeding holes for reduction of gas in a zone o the lower third of the shaft furnace. At that the shaft furnace is surrounded from the outside with a ring-type chamber linked from below with the gas-feeding holes through the gas-feeding channels. The shaft contour in a zone of the gas-feeding holes has an enlargement of the shaft furnace diameter, and the wall of the shaft furnace has a ring-type cavity between the gas-feeding holes located in the zone of this enlargement of the diameter and the loading wall. Due to the enlargement of the diameter a lateral surface of a truncated cone is formed, an angle with a horizontal generatrix of the cone is smaller, than the angle of slope of the material present in the shaft furnace, or the enlargement of the diameter makes with the horizontal line actually an angle of 0 dg. EFFECT: the invention allows to feed gas with a uniform distribution along periphery. 13 cl, 5 dwg